Doing 520 chain/sprox conversion on my LC. I would assume it's v. similar to RD350/400 in this regard
Got the 520 front sprocket. Got the standard 4L0 CS spacer and nut. Got a new tab washer.
As I suspected, the CS nut bottoms out on the splines before tightening down on the sprocket.
Looks like I need a washer/spacer on the outside between the sprocket and the tab washer.
Am I correct that "clutch thrust washer" 360-16154 will fit and give the appropriate clearance?
https://www.partzilla.com/product/yamaha/360-16154-00-00
(https://cdn.partzilla.com/MTE/po/f/MzYwMjI0-f0be64e0.jpg)
Crude measure as pictured looks to be +/- 1" ID which is what the splines measure.
i think so. mine came with a washer.
On my RD350A (aircooled), the 520 countershaft sprocket has extra "meat" on the outside, to make up for the difference between 520 and 530.
Try 2 tab washers, It was shared in previous forum.
Quote from: Gill on February 03, 2020, 09:29:32 PM
Try 2 tab washers, It was shared in previous forum.
Def not thick enough. Needs about 3mm.
Thx for the idea, tho.
This is what I have on both of mine and have used on others that I've built. It's just a shim or I've seen them referred to as a machinery or machine washer. It's .047 thick, OD 1.50 and the ID is 1.01. I just get them at the hardware store. I think you can also get them Tractor Supply. Nothing special at all. Cost about a buck.
Quote from: Jspooner on February 03, 2020, 11:03:21 PM
This is what I have on both of mine and have used on others that I've built. It's just a shim or I've seen them referred to as a machinery or machine washer. It's .047 thick, OD 1.50 and the ID is 1.01. I just get them at the hardware store. I think you can also get them Tractor Supply. Nothing special at all. Cost about a buck.
Thanks Joe 👍